发明名称 METHOD AND APPARATUS FOR POURING MOLTEN MATERIAL
摘要 The present invention relates to a method and apparatus for pouring molten material, such as molten metal, into a casting mold so that the amount of me lt can be weighed in connection with the pouring. In order to keep the pouring height of the molten material low and its motion as smooth as possible durin g the pouring step, the bottom of the ladle containing molten material is designed to be essentially curved, with such a radius of curvature that the thickness of the molten layer located in the ladle is, even at its thickest, only a fraction of the length of the radius of curvature of the bottom. The casting method of the invention is advantageously realized by means of a cradle arrangement of the ladle according to the invention.
申请公布号 CA2176082(C) 申请公布日期 2009.01.27
申请号 CA19962176082 申请日期 1996.05.08
申请人 LUMPPIO, JUHA LAURI 发明人 LUMPPIO, JUHA LAURI
分类号 B22D39/04;B22D25/04;B22D37/00;B22D41/04 主分类号 B22D39/04
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